You will get a pop up message on your screen with 3 options. You can answer call waiting while putting current person on hold, you can answer call waiting and merge the current person, or answer the call waiting and end the call with the current person.

You will get a pop up message on your screen with 3 options. You can answer call waiting while putting current person on hold, you can answer call waiting and merge the current person, or answer the call waiting and end the call with the current person.